| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $75.68 | 3.652% | $78.4438 | $78.44 | $78.45 | $78.40 |
| Purchase #2 | $179.35 | 5.683% | $189.5425 | $189.54 | $189.55 | $189.50 |
| Purchase #3 | $220.25 | 4.153% | $229.397 | $229.40 | $229.40 | $229.40 |
| Purchase #4 | $60.49 | 12.872% | $68.2763 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $218.26 | 6.408% | $232.2461 | $232.25 | $232.25 | $232.20 |
| Purchase #6 | $120.93 | 11.210% | $134.4863 | $134.49 | $134.50 | $134.50 |
| Purchase #7 | $129.70 | 11.640% | $144.7971 | $144.80 | $144.80 | $144.80 |
| 7 purchase totals = | $1,004.66 | $1,077.1891 | $1,077.20 | $1,077.25 | $1,077.10 | |